This wireless relay switch is a simple way to turn on your low voltage load. You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance. Suitable for security alarm, remote control electric doors and windows, signal control and etc. Easy to install and use.

Features

It can control circuit off, replace the key switch output is normally open and normally closed contact switch.

Save you from messy wiring and time consuming work.

With high confidentiality, stable performance, low power consumption characteristic, jump line or dial the code switch coding.

Each unit has its own independent and unique frequency, no units would ever interfere with each other.

Compact design, suitable for any 3.7V/4.5V/5V/6V/9V/12V devices or lights.

The receiver is with a key ring for you to attach to anything you want.